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Mathematics 10 Online
OpenStudy (anonymous):

simplify (2w^2-5w+7)+(-w^2+6w+3)

OpenStudy (anonymous):

OpenStudy (anonymous):

Parentheses aren't necessary.\[2w^{2}-5w+7-w^{2}+6w+3\]Move like terms together.\[2w^2-w^2+6w-5w+7+3\]Do the addition.\[w^2+w+10\]

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